As seen here with wear and aging. Possibly 1957.
Aurora 1973 Hobby Kits Catalog: Glow Monsters, Prehistoric Scenes, 2001 Moon Bus
Aurora Model Hobby Kits 1965 Repro Catalog/Universal Monsters/Military Jets
1950s Aurora (Playcraft) HO scale School House - BOX ONLY
Aurora Hobby Kits 1977 Prestige Series Model Kit Catalog
1974 AURORA HOBBY KITS Catalog Comic Book Heros New RACING SCENES, GLOW MONSTERS
1977 Aurora Hobby Kits Catalog Model Monsters Dracula Street Rods Car Plane Ship
